@import url('https://fonts.googleapis.com/css2?family=Barlow+Semi+Condensed:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

:root {
    --purple-50: hsl(260, 100%, 95%);
    --purple-300: hsl(264, 82%, 80%);
    --purple-500: hsl(263, 55%, 52%);
    --white: hsl(0, 0%, 100%);
    --grey-100: hsl(214, 17%, 92%);
    --grey-200: hsl(0, 0%, 81%);
    --grey-400: hsl(224, 10%, 45%);
    --grey-500: hsl(217, 19%, 35%);
    --dark-blue: hsl(219, 29%, 14%);
    --black: hsl(0, 0%, 7%);
    --main-bg-color: hsl(0, 0%, 96%);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center; 
    font-family: 'Barlow Semi Condensed', sans-serif;
    font-size: 13px;
    font-weight: 500;
    background-color: var(--main-bg-color);
}

main {
    padding: 3rem 2rem;
}

h3 {
    font-weight: 600;
    font-size: 1.5em;
}

h4 {
    font-weight: 600;
}

h4, p {
    line-height: 1.5em;
}

img {
  max-width: 100%;
  height: auto; 
  object-fit: cover;
}

.cards {
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    gap: 2rem;
}

.card-content {
    grid-template-rows: auto auto 1fr;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 20px 20px 20px 10px var(--grey-100);
    display: grid;
    gap: 1rem;
}

.card-author {
    display: flex;
    text-align: left;
    align-items: center;
    gap: 1rem;
}

.card-author img {
    border-radius: 50%;
    border: 2px solid;
    max-width: 2.25rem;
    max-height: 2.25rem;
}

/* Individual card styling */
.card-1 {
    background-color: var(--purple-500);
    color: var(--purple-50);
}

.card-1 .card-author img {
    border-color: var(--purple-300);
}

.card-2 {
    background-color: var(--grey-500);
    color: var(--grey-100);
}

.card-2 .card-author img {
    border-color: var(--grey-100);
}

.card-3 {
    background-color: var(--white);
    color: var(--grey-500);
}

.card-3 .card-author img {
    border-color: var(--grey-100);
}

.card-4 {
    background-color: var(--dark-blue);
    color: var(--grey-200);
}

.card-4 .card-author img {
    border-color: var(--purple-500);
}

.card-5 {
    background-color: var(--white);
}

.card-5 h4, .card-5 h3 {
    color: var(--grey-500);
}

.card-5 span, .card-5 p {
    color: var(--grey-400);
}

.card-5 .card-author img {
    border-color: var(--grey-100);
}

/* Media Queries */

@media (min-width: 40em) {
    .cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .card-1 {
        background-image: url('./images/bg-pattern-quotation.svg');
        background-repeat: no-repeat;
        background-position: top right 2rem;
    }
}

@media (min-width: 62em) {
    .cards {
        max-width: 1200px;
        margin: 5rem auto;
        grid-template-columns: repeat(4, 1fr);
        
    }

    .card-1 {
        grid-column: 1 / 3;
        grid-row: 1;
    }

    .card-2 {
        grid-column: 3;
        grid-row: 1;
    }

    .card-3 {
        grid-column: 1;
        grid-row: 2;
    }

    .card-4 {
        grid-column: 2 / 4;
        grid-row: 2;
    }

    .card-5 {
        grid-column: 4;
        grid-row: 1 / 3;
    }
}

/* Footer */

.attribution { 
    width: 100%;
    font-size: 11px;
    text-align: center;
    background-color: var(--grey-500);
    padding: 0.25em;
    margin-top: auto;
    color: var(--white);
}

.attribution a {
    color: var(--white);
    text-decoration: none;
}

.attribution a:hover {
    color: var(--grey-400);
}